Though the soaring wings of the dramatic Santiago Calatrava building sometimes steal the show, the Milwaukee Art Museum’s Quadracci Pavilion is just one of two internationally significant architectural gems here on the Museum campus.

Modernist architect Eero Saarinen (American, b. Finland 1910–1961) is known for dramatic design accomplishments like the St. Louis Gateway Arch (1965), JFK Airport’s TWA Flight Center terminal (1962), and the iconic “Tulip chair” (1955). He took over the Milwaukee County War Memorial Center commission at the death of his father, Eliel Saarinen (Finnish, 1873–1950). The designs called for an arts complex that would “Honor the Dead by Serving the Living,” including a museum, performing arts center, and veterans’ memorial.

On the western facade of Saarinen’s Modernist concrete, steel, and glass floating cruciform is a purple and blue tile mosaic. You probably see this mural best when driving toward the building on Mason Street.

I had been working in this stunning building for several years before I finally paused to ask: What is that mosaic? What do the letters mean? Who is the artist?